Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #21390513 · ArcScan

Block

#21,390,513

2026-09-17 21:19:23 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,390,513
Timestamp: 10 days ago · 2026-09-17 21:19:23 UTC
Transactions: 0 transactions in this block
Block hash: 0xbd5c3a28b6e0b43ad3066ef44577a390a235c66e7409a1d1dca6fa570232e604
Parent hash: 0x061e8173…4f74e354
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,390,513 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

15.3%4,580,124 / 30,000,000

Base fee

20 gwei

State root

0xf3dc0910a2bd…41410add8f3f

Transactions root

0xd2557779e2b9…0143c725ea78

Receipts root

0x56a95a547f29…9b23ba95d264

Nonce

0x0000000000000000

Extra data

0x00000004a817c800